baber/WOPTO huggingface dataset:
Patent CA-1072929-A (CA)
Inventor: SCHNEIDER WALTER
IPC: A47B67/00
Filed: 1977-04-19
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE       A bathroom cabinet comprising an illuminated shelf, in which internal side walls of the illuminated shelf are each provided with a bracket, the side walls of the illuminating shelf being provided with recesses in which pins engage, while each of the brackets comprises on the inside two guide ribs, and in which a fluorescent body is mounted on an assembly part, which is inserted, with two legs of its U-section, between the guide ribs, and in which the brackets are provided with resilient tongues, on which a translucent bowl, which shields the fluorescent body, is placed in a frictionally gripping manner.
Patent CA-1067976-A (CA)
Inventor: GROVER VIJAY K
IPC: H01R4/64
Filed: 1977-04-25
Granted: 1979-12-11
Abstract: C-CLAMP GROUND ADAPTERS                  ABSTRACT OF THE DISCLOSURE          A ground adapter is used in conjunction with a C-clamp for providing a connection between a ground cable from, for example an electric arc welding machine, to a ground object such as a workpiece.  The ground adapter and ground object are firmly retained in contact with one another by a conventional C-clamp.          The ground adapter is comprised of a ground base which is designed to receive one or more electrical cables.  A plurality of adjustable cowling members may be disposed about one pad or foot of the C-clamp and are releasably secured to the ground base.  The location of cowling members on the ground base is adjustable which enables use of the ground adapter with C-clamps having pads of varying sizes.  Upon tightening the spindle or threaded portion of the C-clamp against the ground adapter, the cowling members of which are in firm contact with one pad of the clamp and against the ground base, a reliable physical and electrical contact is maintained between the ground adapter and the ground object thereby enabling com-pletion of an electrical circuit as, for example, is required during electric arc welding operations.
Patent CA-1086475-A (CA)
Inventor: HILL RICHARD N
IPC: C01B25/235
Filed: 1977-04-27
Granted: 1980-09-30
Abstract: A s S T R A C T     To prevent the formation of a sludge in crude wet process phosphoric acid containing 22 to 35 weight percent of P205, the invention consists of a process comprising (1) removing at least 85%, by volume, of the suspended solids present in the starting acid, (2) adding 0.05 to 2.0 weight percent of particles of an aluminium silicate,preferably perlite, based on the weight of P205 in the acid, (3) concentrating the resulting mixture, with the aid of heat, to dissolve the aluminium silicate, preferably to from 42 to 52 weight percent P205, (4) crystallizing the concentrated solution to cause precipitation of solids, and (5) separating from the precipitated solids a supernatant liquid phosphoric acid substantially free from said solids.        A supplementary Disclosure discloses the embodiment of pre-concentrating the acid to a P205 content of more than 35 and up to 46% by weight at any time before step (2).
Patent CA-1102227-A (CA)
Inventor: SCHOLL CHARLES H
IPC: C09J7/02
Filed: 1977-07-12
Granted: 1981-06-02
Abstract: Abstract of the Disclosure A novel method and several different unique modificat-ions of apparatus are disclosed for manufacturing a novel adhesive product.  The product which results from use of the foam is a pair of substrates adhered together by compressed foam.  The adhesive foam is created by intimately mixing air or any relatively inert gas with thermoplastic adhesive while the adhesive is in tile liquid state and then pressurizing the liquid/gas mixture so as to force the gas into solution with the liquid adhesive.  The liquid adhesive is subsequently dispensed at atmospheric pressure with the result that the gas is released from the solution and becomes entrapped in the adhesive to form a homogenous closed cellular adhesive foam.
Patent CA-1071049-A (CA)
Inventor: DE WILDE GERRIT
IPC: F24S10/40
Filed: 1977-07-13
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE Solar collector apparatus comprising a panel of series connected all glass solar tubes, each tube having an outer evacuated glass cylindrical jacket with a half circular concave cylindrical reflector on its inner surface, blackened heat absorption glass tubing within the jacket secured by glass connection support means to the jacket in an offset position to lie in the focal plans of the reflector, and circulating fluid storing the energy within the heat absorption tubes.
Patent CA-1108043-A (CA)
Inventor: REDMOND JOHN D JR
IPC: B29C39/00
Filed: 1977-11-10
Granted: 1981-09-01
Abstract: Abstract of the Disclosure A method of making toothed power transmission belting having pre-ferably an elastomer-free sprocket-engaging toothed surface is described. A temperature sensitive tackifier is applied to a toothed mold surface and the belt face cover is stitched to the tacky surface, and then preferably fur-ther immobilized by winding tensile cord circumferentially about the mold. Elastomeric material is introduced into the tooth and body portions of the belt and the belting is cured. The temperature is elevated at some point during the process, whereby the tackifier loses its adherence to the mold, permitting easy demolding of the product.
Patent CA-1105213-A (CA)
Title: Printing material composed of open-cell sponge rubber  and process for preparation thereof
Inventor: FUNAHASHI TAKAJI
IPC: B41N1/12
Filed: 1977-11-10
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE           A printing material composed of an open-cell sponge rubber capable of including therein a colored ink, which does not necessitate a stamp pad for the stamping operation, is dis-closed. This printing material is prepared by adding appropriate amounts of soluble starch and a fine powder of an easily water-soluble salt which does not decompose or gasify at a curing temperature to a mixture of a starting rubber, a curing agent and a filler, kneading and milling the mixture, introducing the mixture into a mold, heating the mixture to effect curing, re-moving said starch and salt by washing, and drying the resulting product.
Patent CA-1089701-A (CA)
Inventor: CHENG HSIUNG
IPC: A23L27/60
Filed: 1977-11-30
Granted: 1980-11-18
Abstract: SUMMARY OF THE INVENTION             A gum blend for starch-free salad dressing comprises from about 35% to about 90% microcrystalline cellulose, from about 2.0% to about 20% xanthan gum, from about 4% to about 35% propylene glycol alginate, and from 0 to about 25% of either guar gum, gum tragacanth or carboxymethyl cellulose, or a mixture thereof.
Patent CA-1127249-A (CA)
Inventor: SAMPEI TOHRU
IPC: H03F3/183
Filed: 1978-02-15
Granted: 1982-07-06
Abstract: AUDIO-FREQUENCY POWER AMPLIFIER     ABSTRACT OF THE DISCLOSURE         In a push-pull power amplifier which ampli-fies an audio-frequency signal supplied thereto and supplies its output signal to a load, a pair of output transistors constituting the push-pull circuit are alternately turned on and off according to the polarity of the input signal.  In the power amplifier, current flowing through the current path leading from a DC power source to each of the output transistors includes many harmonic components besides its fundamental wave component.  These harmonic components of current are introduced through a stray magnetic field into the signal path in the power amplifier thereby producing distortion of the signal supplied to the load.  To prevent this signal distortion, the signal path of the audio-frequency signal is magnetically coupled to the current paths from the DC power source, so that the harmonic components of current flowing through the current paths can be supplied to the signal path with the phase and the signal level which cancel the harmonic components of current introduced into the signal path through the stray magnetic field thereby minimizing distortion of the amplifier output signal.
Patent CA-1071913-A (CA)
Inventor: KOSITZKE ROBERT H
IPC: D03D15/00
Filed: 1978-03-07
Granted: 1980-02-19
Abstract: SYNTHETIC PAPERMAKING FABRIC    WITH RECTANGULAR THREADS                 Abstract of the Disclosure A papermaking fabric for use on a papermaking machine is shown that is woven from warp and weft threads of monofilament syn-thetic material in which the threads of one thread system are of sub-stantially rectangular configuration in cross section.  The spacing between successive threads tends to be more uniform than in some prior fabrics, and the fabric lays flat on the papermaking machine with minimal undulations.
Patent CA-1090435-A (CA)
Inventor: SHIRN GEORGE A
IPC: H01G9/012
Filed: 1978-04-27
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE       A fuse made of two exothermically alloyable metals, such as aluminum and palladium has electrical and thermal connection to a solid electrolyte capacitor body.  A defective and overheated capacitor section results in abnormally high currents so that the fuse temperature is elevated by ohmic self-heating and/or by the flow heat from the overheated body.  When the alloying tempera-ture of the fuse is reached, the temperature of the alloying fuse momentarily becomes very high and opens essentially along its entire length.
Patent CA-1108570-A (CA)
Inventor: BOTT JOHN A
IPC: B60R9/04
Filed: 1978-05-01
Granted: 1981-09-08
Abstract: Abstract of the Disclosure There is disclosed herein an article carrier com-prising an article supporting panel member which is adapted to be secured to a portion of a motor vehicle and having means provided thereon for securing a rack member enclosing a perimeter area thereof. Additionally, a second panel member may also be pro-vided between the article supporting panel member and vehicle portion to aid in dispersing the article load over a greater sur-face area of the vehicle.
Patent CA-1100512-A (CA)
Inventor: FISCHER ROBERT G JR
IPC: C07D233/70
Filed: 1978-05-19
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE       A method for the attainment of enhanced enantioselectivity in the reduction of 3-acyl derivatives of 1-(2-alkoxyethyl)-4-phenyl-imidazolin-2-ones to the optically active 3-acyl derivatives of 1-(2-alkoxyethyl)-4-phenyl-2-imidazolidones for use in the direct manufacture of levamisole, (-), 2, 3, 5, 6-tetrahydro-6-phenylimidazo-[2,1-b]-thiazole, useful as an anthelmintic has been discovered.  The method involves the preferred use of iodide salts of Rh(I) complexes of optically active bis-tertiary phosphines of the formula:                               to achieve maximum enantioselectivity.  The methods for preparing the iodide salts are disclosed.
Patent CA-1103809-A (CA)
Inventor: MOCHIZUKI TAMOTSU
IPC: G06F3/046
Filed: 1978-05-30
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE A tablet input device includes a manipulation pad with a group of parallel drive lines and a group of sense lines which are interlaced in parallel with the drive lines.  A drive circuit is provided which sequentially scans the drive lines with a variable drive current.  When an input pen indicates a point on the face of the manipulation pad and when one of the drive lines adjacent to this point is excited, a voltage is in-duced across one or more sense lines adjacent the excited drive line.  A sense circuit is provided which detects the magnitude or the polarity of the induced voltage, thereby detecting the address of the point indicated by the input pen.
Patent CA-1086353-A (CA)
Inventor: LORENZ LEO J
IPC: B60J7/185
Filed: 1978-06-16
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE         A roof construction for a tractor cab or the like wherein the roof of the cab is provided with an opening normally closed by a removable panel which is secured in place by opposed retaining means in such a manner that the peripheral portion of the removable panel overlies the border about the opening in the roof.  The retaining means are of a generally simplified construction and are so designed that when they are in their normal operating position the peripheral portion of the removable panel is held in secure sealing engagement with the border about the opening, the retaining means also being easily moved towards each other to a release position wherein the panel can be readily removed from the opening.
Patent CA-1106792-A (CA)
Inventor: HYDE ERIC A
IPC: B08B3/02
Filed: 1978-06-21
Granted: 1981-08-11
Abstract: A B S T R A C T             A machine for cleaning the peripheral sealing surfaces of rectangular coke oven doors or door jambs. A high pressure water jet nozzle is mounted on an eight-wheeled carriage, the nozzle being directed at the sealing surface to be cleaned.  The carriage is driven by a chain drive around a closed rectangular track formed by four tubular members which are held in fixed spacial relationship with one another by supports, thereby positively locating the carriage in all directions except its direction of travel.
Patent CA-1116216-A (CA)
Inventor: HRUDA ROBERT M
IPC: C25B9/04
Filed: 1978-07-10
Granted: 1982-01-12
Abstract: 47,433 VACUUM SWITCH ASSEMBLY              ABSTRACT OF THE DISCLOSURE           A vacuum switch assembly which is connectable as a shunting switch across the electrodes of an electrochemical cell, in which a plurality of electrical parallel current paths are provided through a plurality of parallel vacuum switches with separate electrical bus conductors extending from each switch contact.  The vacuum switch layout is particularly adapted to permit bus conductor paths to the electrochemical cell which minimize stored induction energy which must be dissipated.  The vacuum switch operating mechanism provides for approximately simultaneous switch operation with means for adjusting the individual switch openings.  The switch assembly is compact and portable for connection to any one of the series cells in a plant.
Patent CA-1111431-A (CA)
Inventor: VAN HORN ALBERT R
IPC: C07D207/32
Filed: 1978-07-20
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE 5-Substituted-1,2-dihydro-3H-pyrrolo(1,2-a)pyrrole-l-carboxylic acids of the formula:                     (I) wherein Y is                 (IA)       (IB) or   (IC) in which R is hydrogen, methyl, chloro or bromo, the R substitution being at the 3, 4 or 5 positions of the thiophene ring; R1 is hydrogen, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having from 1 to 4 carbon atoms, chloro, fluoro or bromo, the R1 substitution being at the ortho, meta or para positions of the aroyl group, and R2 is hydrogen or a lower alkyl group having from 1 to 4 carbon atoms, are prepared by hydrolysis, from their corresponding nitriles.            The compounds of formula I are useful as anti-inflammatory and anelgetic agents and as smooth muscle relaxants.
Patent CA-1096052-A (CA)
Inventor: WATAKABE YAICHIRO
IPC: H01L29/74
Filed: 1978-07-24
Granted: 1981-02-17
Abstract: 47,890 METHOD OF MANUFACTURING A GATE TURN-OFF THYRISTOR   ABSTRACT OF THE DISCLOSURE        This disclosure sets forth a method of manufacturing a gate turn-off (GTO) thyristor which includes the step of altering the lateral electrical resistance of one base region by out diffusion from selected portions of the base region.
Patent CA-1114580-A (CA)
Title: Control of binder content in carbon  article manufacture
Inventor: PETERSON RICHARD W
IPC: C04B35/52
Filed: 1978-08-23
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE      A method of preparing carbon articles including the steps of mixing binder and carbon aggregate, forming the re-sulting mixture into an article, measuring the slump of the article at least to hundredths of an inch following the forming and prior to baking, and, if necessary, changing the relative proportions of binder and carbon aggregate in subsequent execu-tions of the mixing step to yield a target amount of slump.
Patent CA-1072894-A (CA)
Inventor: TOLLIVER WILBUR E
IPC: B21F27/12
Filed: 1978-10-05
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE         The specification discloses a stirrup mat which a pipe producer manually forms in or on, and assembles to, a concrete pipe reinforcing cage, which assembly is then cast into a concrete pipe.  The mat includes a plurality of parallel stirrup members, each having multiple projections, joined by just enough tie wires, 2 to 6, to give the mat dimensional stability.  The tie wires are made of a flexible or ductile material having sufficient flexibility or ductility to allow the mat to be manually, arcuately shaped so as to conform to the curvature of the cage to which it is assembled.
Patent CA-1105151-A (CA)
Inventor: ESAKI LEO
IPC: H01L21/203
Filed: 1978-10-16
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE       A tunnel diode is disclosed which includes a heterostructure consisting of a first layer of GaSb1-yAsy and a second layer of In1-xGaxAs. It is also disclosed that other alloys of Group III and Group V materials can be employed in a tunnel diode of the instant invention.
Patent CA-1113631-A (CA)
Inventor: DAIMER WOLFGANG
IPC: C09D151/04
Filed: 1978-10-17
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         Heat-hardenable synthetic resins which are water soluble upon partial or total neutralization comprising the reaction products of epoxy groups containing unsaturated diene polymers and amine compounds, graft polymerized with alpha, beta-ethylenically unsaturated monomers which are free from epoxy reactive groups, the homopolymers of the mono-ners having a glass transition temperature of over 320°K.  A process of preparing the heat-hardenable resins is also described.  The synthetic resins can be employed as binders for cathodically depositable aqueous coating compositions to provide coatings which will cure at relatively low temperatures and relatively short curing times to provide smooth and hard films having good resistance to water, chemicals, and corrosion; and which adhere well to the coated surface.
Patent CA-1108617-A (CA)
Inventor: GHELLI GIOVANNI
IPC: C07D213/79
Filed: 1978-11-23
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to a two stage process for preparing 2,6-pyridin-dicarboxylic acid or dipicolinic acid from 2,6-dimethyl-pyridine through oxidation of the latter in an acid environment with hexavalent chromium salts and formation of a molar addition compound between dicarboxylic acid, being formed by oxidation, and chromic anhydride in the first stage, and subsequent hot hydrolisis of the addition product so obtained, thus isolating 2,6-pyridin-dicarboxylic acid therefrom in the second stage. The invention also comprises the above mentioned intermediate complex addition compound and the 2,6-pyridin-dicarboxylic acid of high purity, obtained by the process according said invention.
Patent CA-1121282-A (CA)
Inventor: LEITGEB PAUL
IPC: B01D53/34
Filed: 1978-11-30
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE       In a pressure swing adsorption process based on a carbon-molecular sieve as the adsorbent, a gaseous mixture containing H20 or CO2, for example  air saturated with water at ambient temperature,  is regenerated at a pressure not below atmospheric pressure -- contrary to prior methods wherein it was considered that  a  regeneration pressure of not more than 10:0 mm Hg was necessary in order to eliminate water molecules from the carbon molecular sieve so as to avoid a buildup in water molecules. The process provided herein is thus inexpensive from an energy viewpoint compared to the procedures of the prior art.
Patent CA-1108666-A (CA)
Inventor: FERRO BERKELEY M
IPC: B42D15/10
Filed: 1979-01-17
Granted: 1981-09-08
Abstract: ABSTRACT      A credential, such as a passport or an identification card, is provided, for example by impregnation or coating, with a phosphorescent composition which includes at least two phosphorescence activators which exhibit different emission characteristics both with respect to wavelength and lifetime so that, when the composition is irradiated, the initial afterglow changes colour, for example from green to blue.
Patent CA-1102001-A (CA)
Inventor: TSUJIYAMA BUNJIRO
IPC: G03F1/84
Filed: 1979-03-30
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE          A pattern to he  examined is  scanned to produce binary information of divisional regions of the pattern cor-responding to the picture elements of respective scanning lines as parallel information.  The parallel information regarding the shape and position of the pattern is concurrently examined under two modes.  The second mode includes examination of the vertical edge and the horizontal edge, examination of the ver-tical and horizontal edges by compensating the deviation of mask setting in the horizontal direction, and examination of the vertical and horizontal edges by compensating the deviation of mask setting in the vertical direction.
Patent CA-1126719-A (CA)
Inventor: BERGER HANS
IPC: C10L10/08
Filed: 1979-04-09
Granted: 1982-06-29
Abstract: ABSTRACT A liquid hydrocarbon oil composition, characterized in that it com-prises a major proportion of a liquid hydrotreated hydrocarbon oil and a minor proportion of a monomeric C8 to C50 hydrocarbyl ester of an olefinically unsaturated carboxylic acid.  This composition has improved resistance against the formation of insoluble material.
Patent CA-1114153-A (CA)
Inventor: PAVITT FREDERICK C
IPC: G01B5/00
Filed: 1979-04-27
Granted: 1981-12-15
Abstract: ABSTRACT     Apparatus for use in measuring the camber and castor of a motor vehicle wheel comprising a main frame from which extends two projections each with an extremity to engage a part of a wheel assembly so that in use one extremity is located above the other, and calibration means adapted so that in use it indicates the amount of misalignment of said extremities from a position of vertical alignment.
Patent CA-1124999-A (CA)
Inventor: SELIGMAN ROBERT B
IPC: A24B15/18
Filed: 1979-07-10
Granted: 1982-06-08
Abstract: SMOKABLE MATERIAL AND ITS METHOD OF PREPARATION                ABSTRACT     A method of producing a smokable material having reduced particulate matter, particularly tar, nicotine, and puff count, while still maintaining the desirable characteristics of a smoking material is disclosed.  The method comprises pyrolyzing a carbohydrate material to a weight loss of at least 10%, forming a slurry of tobacco-parts, adding the pyrolyzed car-bohydrate material to the slurry, homogenizing the slurry and processing the resultant product to a form desired for the smoking material.  The smokable material obtained by such method is also described.
Patent CA-1125206-A (CA)
Title: Liquefaction of coal
Inventor: SHIMIZU KUNITOSHI
IPC: C10G1/00
Filed: 1979-09-14
Granted: 1982-06-08
Abstract: ABSTRACT OF THE DISCLOSURE         A method of liquefaction of coal, comprises dispersing coal powder having an average particle size between 70- and 300-mesh in suspension in an aqueous solution of at least one hydroxide of alkali metal or alkaline earth metal under turbulent conditions for a relatively long period of time.  The pH-value of the aqueous hydroxide solution is preferably above 10.
Patent CA-1118421-A (CA)
Inventor: HAVERA HERBERT J
IPC: C07D455/06
Filed: 1979-09-26
Granted: 1982-02-16
Abstract: Docket No. 11855 AMIDE AND AMINO DERIVATIVES OF 2-SUBSTITUTED ANILINO-HEXAHYDROBENZO [a] QUINOLIZINES ABSTRACT OF THE DISCLOSURE Disclosed are novel 2-substituted anilino-hexahydrobenzo [a] quinolizines of the formula: wherein R and R' are independently H or -OCH3 and R" is , NH2, , , , , or . These compounds, and their pharma-cologically acceptable, non-toxic acid addition salts are useful as anti-hypertensive agents. Certain of the compounds disclosed herein elicit this effect without producing concomitant cardiac stimulation.